updates to ringbufferheap, only call get() once
updates to ringbufferheap, only call get() once

jonathan-beard/RaftLib,tempbottle/RaftLib,RaftLib/RaftLib,tempbottle/RaftLib,RaftLib/RaftLib,jonathan-beard/RaftLib,adishavit/RaftLib,adishavit/RaftLib,tempbottle/RaftLib,adishavit/RaftLib